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Workshop on Applications of Human Ultra-High Field MRI, May 2010

The workshop on applications of MRI at ultra-high magnetic fields described below was succesfully held. We thank the 85 attendants for an excellent and lively meeting. The speakers in particular gave remarkable presentations on this field in rapid development. Follow link for a brief review.

In spring 2010 many MR scientists and clinicians will be in Stockholm for the ISMRM/ESMRMB meeting taking place May 1st-7th. While being in Scandinavia, we encourage those with special interest in ultra-high field MRI studies to take the opportunity to stop in Copenhagen on the way home for a 1½ day symposium. The focus will be on scientific and clinical applications of MR in humans at magnetic fields of 7 tesla and above (download flyer).

The meeting in Stockholm ends at noon May 7th and the meeting in Copenhagen starts the following day, also at noon. This gives you the possibility to enjoy the Scandinavian atmosphere in Stockholm and/or Copenhagen between the two meetings. The Stockholm-Copenhagen flight takes one hour only. There are several departures every day.

  • May 8th, 12 noon - 1pm: Registration and lunch (remember to sign up).
  • May 8th, 1pm - 5pm: Scientific sessions, followed by conference dinner in the evening.
  • May 9th, 9am -3pm: Scientific sessions (lunch from 12.30 to 1.30)

Further updates will be published on this page: http://www.drcmr.dk/UHF2010. Questions are addressed by the conference secretary Dorte Frejwald.

Program
We are proud to present some of the most outstanding experts in the field of ultra-high field imaging applications. Preliminary list of confirmed speakers and session overview:

Saturday, early afternoon session:

  • Siegfried Trattnig, Medical University of Vienna, Austria: High resolution morphological, compositional and metabolic imaging in the musculoskeletal system by ultra-high field
  • Mark Ladd, University Duisburg-Essen, Germany. Advances in Ultra-High Field Body Imaging
  • Sarah J. Nelson, University of California, San Francisco, USA: Clinical applications at ultra-high field.

Saturday, late afternoon session:

  • Marta Bianciardi, NIH, USA: Spontaneous signal fluctuations in human fMRI at high magnetic fields.
  • Robert Turner, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany: Multimodal imaging

Sunday, early morning session:

  • Jeff Duyn, NIH, USA: Anatomical MRI based on magnetic susceptibility contrast.
  • Fernando E. Boada, University of Pittsburg, USA: Monitoring Ion Homeostasis with Sodium MRI (sMRI).

Sunday, late morning session:

  • Rolf Gruetter, University of Lausanne, Switzerland. In vivo metabolism studies at ultra-high field.
  • Oliver Speck, Otto-von-Guericke-Universität Magdeburg, Germany: Towards fMRI of subcortical structures at high field.

Sunday, afternoon session:

  • Kamil Ugurbil, University of Minnesota, USA: fMRI of the visual system at ultra-high field
  • Lawrence Wald, Massachusetts General Hospital, USA: Control of CBF at the laminar level.

Confirmed chairpersons:

  • Ewald Moser, Medical University of Vienna, Austria.
  • Stefan Posse, University of New Mexico, USA.
  • Peter Bandettini, NIH, Maryland, USA

Venue
The meeting is held at the remarkably pleasant Helene Elsass Centre situated beautifully just north of the Danish Capital Copenhagen (map). Connections from central Copenhagen to Ordrup station are good (trains every 10 minutes, duration 20 minutes, 5 minutes walk to  the venue).

See "Accommodation" below for travel from airport to recommended hotel close to venue.

Meals
The sponsored conference dinner on Saturday and the lunches on Saturday and Sunday are included in the registration fee. Please indicate at registration whether you plan to attend. Please send a mail in advance if you have special dietary requests.

Accommodation
The attendants are asked to arrange and pay for accommodation themselves (except for invited speakers and chairmen). Accommodation and transport expenses are not included in the attendance fee. The Hellerup Park Hotel is recommended. Rooms are offerered ranging from approximately $200 to $280 per night. Please book before March 1st, if possible via mail to . Please specify reference number 63245 when booking.

The easiest travel from the Airport to  Hellerup Park Hotel is via train to Hellerup station (30 minutes, leaving every 10 minutes), and via taxi from there (app. 8 EUR).

The Wonderful Copenhagen Agency can provide further options and advice regarding booking and stay.

Currency
The currency in Denmark is "kroner", DKK (approximately 1/7.5 EUR or 1/5 USD). Visa and MasterCards are widely accepted, also in most taxis.

Sponsors
Due to the generosity of the sponsors, the registration fee is kept modest:

  • GE Healthcare
  • Philips Healthcare
  • Siemens Healthcare
  • Ludvig and Sara Elsass Foundation

Registration
Registration is performed by filling in the form below, and by paying the attendance fee in full via PayPal. Registration is only considered complete when payment is received. The deadline is April 15th (noon, central European time). Questions are addressed by the conference secretary Dorte Frejwald.

Attendance fee and payment
The attendance fee is EUR 150. Credit card payments and bank transfers can be performed via PayPal, which is the only supported payment option. Payment charges are included in the attendance fee, so please assign these to "seller" in the registration process (there is no refund, if you choose not to).

The mentioned meals are included in the conference fee. Guests and spouses are welcome at the conference dinner (DKR 500 per extra person paid on site).

Cancellation and refund policy
The paid amount is refunded in total, if written cancellation is received within two weeks after registration. Fifty percent of the registration fee is returned if cancellation is received before the registration deadline. After that, no refund is provided.

Local organising committee

  • Lars G. Hanson (program chair), Danish Research Centre for MR and DTU, Copenhagen, Denmark.
  • Olaf B. Paulson (chairman), Danish Research Centre for MR, Copenhagen, Denmark.
  • Hartwig R. Siebner, Danish Research Centre for MR, Copenhagen, Denmark.
  • Freddy Ståhlberg, Lund University, Sweden.
  • Carsten Thomsen, Rigshospitalet, Copenhagen, Denmark.
  • Leif Østergaard, Center for Functionally Integrative Neuroscience, Århus, Denmark.
  • Per Åkeson, Danish Research Centre for MR, Copenhagen, Denmark.

Practical issues and registration: Form is no longer available

The workshop on applications of MRI at ultra-high magnetic fields described below was succesfully held. We thank the 85 attendants for an excellent and lively meeting. The speakers in particular gave remarkable presentations on this field in rapid development. Follow link for a brief review.

In spring 2010 many MR scientists and clinicians will be in Stockholm for the ISMRM/ESMRMB meeting taking place May 1st-7th. While being in Scandinavia, we encourage those with special interest in ultra-high field MRI studies to take the opportunity to stop in Copenhagen on the way home for a 1½ day symposium. The focus will be on scientific and clinical applications of MR in humans at magnetic fields of 7 tesla and above (download flyer).

The meeting in Stockholm ends at noon May 7th and the meeting in Copenhagen starts the following day, also at noon. This gives you the possibility to enjoy the Scandinavian atmosphere in Stockholm and/or Copenhagen between the two meetings. The Stockholm-Copenhagen flight takes one hour only. There are several departures every day.

  • May 8th, 12 noon - 1pm: Registration and lunch (remember to sign up).
  • May 8th, 1pm - 5pm: Scientific sessions, followed by conference dinner in the evening.
  • May 9th, 9am -3pm: Scientific sessions (lunch from 12.30 to 1.30)

Further updates will be published on this page: http://www.drcmr.dk/UHF2010. Questions are addressed by the conference secretary Dorte Frejwald.

Program
We are proud to present some of the most outstanding experts in the field of ultra-high field imaging applications. Preliminary list of confirmed speakers and session overview:

Saturday, early afternoon session:

  • Siegfried Trattnig, Medical University of Vienna, Austria: High resolution morphological, compositional and metabolic imaging in the musculoskeletal system by ultra-high field
  • Mark Ladd, University Duisburg-Essen, Germany. Advances in Ultra-High Field Body Imaging
  • Sarah J. Nelson, University of California, San Francisco, USA: Clinical applications at ultra-high field.

Saturday, late afternoon session:

  • Marta Bianciardi, NIH, USA: Spontaneous signal fluctuations in human fMRI at high magnetic fields.
  • Robert Turner, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany: Multimodal imaging

Sunday, early morning session:

  • Jeff Duyn, NIH, USA: Anatomical MRI based on magnetic susceptibility contrast.
  • Fernando E. Boada, University of Pittsburg, USA: Monitoring Ion Homeostasis with Sodium MRI (sMRI).

Sunday, late morning session:

  • Rolf Gruetter, University of Lausanne, Switzerland. In vivo metabolism studies at ultra-high field.
  • Oliver Speck, Otto-von-Guericke-Universität Magdeburg, Germany: Towards fMRI of subcortical structures at high field.

Sunday, afternoon session:

  • Kamil Ugurbil, University of Minnesota, USA: fMRI of the visual system at ultra-high field
  • Lawrence Wald, Massachusetts General Hospital, USA: Control of CBF at the laminar level.

Confirmed chairpersons:

  • Ewald Moser, Medical University of Vienna, Austria.
  • Stefan Posse, University of New Mexico, USA.
  • Peter Bandettini, NIH, Maryland, USA

Venue
The meeting is held at the remarkably pleasant Helene Elsass Centre situated beautifully just north of the Danish Capital Copenhagen (map). Connections from central Copenhagen to Ordrup station are good (trains every 10 minutes, duration 20 minutes, 5 minutes walk to  the venue).

See "Accommodation" below for travel from airport to recommended hotel close to venue.

Meals
The sponsored conference dinner on Saturday and the lunches on Saturday and Sunday are included in the registration fee. Please indicate at registration whether you plan to attend. Please send a mail in advance if you have special dietary requests.

Accommodation
The attendants are asked to arrange and pay for accommodation themselves (except for invited speakers and chairmen). Accommodation and transport expenses are not included in the attendance fee. The Hellerup Park Hotel is recommended. Rooms are offerered ranging from approximately $200 to $280 per night. Please book before March 1st, if possible via mail to . Please specify reference number 63245 when booking.

The easiest travel from the Airport to  Hellerup Park Hotel is via train to Hellerup station (30 minutes, leaving every 10 minutes), and via taxi from there (app. 8 EUR).

The Wonderful Copenhagen Agency can provide further options and advice regarding booking and stay.

Currency
The currency in Denmark is "kroner", DKK (approximately 1/7.5 EUR or 1/5 USD). Visa and MasterCards are widely accepted, also in most taxis.

Sponsors
Due to the generosity of the sponsors, the registration fee is kept modest:

  • GE Healthcare
  • Philips Healthcare
  • Siemens Healthcare
  • Ludvig and Sara Elsass Foundation

Registration
Registration is performed by filling in the form below, and by paying the attendance fee in full via PayPal. Registration is only considered complete when payment is received. The deadline is April 15th (noon, central European time). Questions are addressed by the conference secretary Dorte Frejwald.

Attendance fee and payment
The attendance fee is EUR 150. Credit card payments and bank transfers can be performed via PayPal, which is the only supported payment option. Payment charges are included in the attendance fee, so please assign these to "seller" in the registration process (there is no refund, if you choose not to).

The mentioned meals are included in the conference fee. Guests and spouses are welcome at the conference dinner (DKR 500 per extra person paid on site).

Cancellation and refund policy
The paid amount is refunded in total, if written cancellation is received within two weeks after registration. Fifty percent of the registration fee is returned if cancellation is received before the registration deadline. After that, no refund is provided.

Local organising committee

  • Lars G. Hanson (program chair), Danish Research Centre for MR and DTU, Copenhagen, Denmark.
  • Olaf B. Paulson (chairman), Danish Research Centre for MR, Copenhagen, Denmark.
  • Hartwig R. Siebner, Danish Research Centre for MR, Copenhagen, Denmark.
  • Freddy Ståhlberg, Lund University, Sweden.
  • Carsten Thomsen, Rigshospitalet, Copenhagen, Denmark.
  • Leif Østergaard, Center for Functionally Integrative Neuroscience, Århus, Denmark.
  • Per Åkeson, Danish Research Centre for MR, Copenhagen, Denmark.

Practical issues and registration: Form is no longer available

Selected Publications

Webb JL, Troise L, Hansen NW, Olsson C, Wojciechowski AM, Achard J, Brinza O, Staacke R, Kieschnick M, Meijer J, Thielscher A, Perrier J-F, Berg-Sørensen K, Huck A, Andersen UL. 2021. Detection of biological signals from a live mammalian muscle using an early stage diamond quantum sensor. Scientific Reports. 11(1):1-11. https://doi.org/10.1038/s41598-021-81828-x

von Conta J, Kasten FH, Ćurčić-Blake B, Aleman A, Thielscher A, Herrmann CS. 2021. Interindividual variability of electric fields during transcranial temporal interference stimulation (tTIS). Scientific Reports. 11(1):1-12. https://doi.org/10.1038/s41598-021-99749-0

Splittgerber M, Borzikowsky C, Salvador R, Puonti O, Papadimitriou K, Merschformann C, Biagi MC, Stenner T, Brauer H, Breitling-Ziegler C, Prehn-Kristensen A, Krauel K, Ruffini G, Pedersen A, Nees F, Thielscher A, Dempfle A, Siniatchkin M, Moliadze V. 2021. Multichannel anodal tDCS over the left dorsolateral prefrontal cortex in a paediatric population. Scientific Reports. 11(1):1-15. https://doi.org/10.1038/s41598-021-00933-z

Shirinpour S, Mantell K, Li X, Puonti O, Madsen K, Haigh Z, Casillo EC, Alekseichuk I, Hendrickson T, Xu T. 2021. New tools for computational modeling of non-invasive brain stimulation in SimNIBS. Brain Stimulation: Basic, Translational, and Clinical Research in Neuromodulation. 14(6):1644. https://doi.org/10.1016/j.brs.2021.10.180

Saturnino GB, Madsen KH, Thielscher A. 2021. Optimizing the electric field strength in multiple targets for multichannel transcranial electric stimulation. Journal of Neural Engineering. 18(1): Article 014001. https://doi.org/10.1088/1741-2552/abca15

Numssen O, Zier A-L, Thielscher A, Hartwigsen G, Knösche TR, Weise K. 2021. Efficient high-resolution TMS mapping of the human motor cortex by nonlinear regression. NeuroImage. 245:1-11. https://doi.org/10.1016/j.neuroimage.2021.118654

Montanaro H, Pasquinelli C, Lee HJ, Kim H, Siebner HR, Kuster N, Thielscher A, Neufeld E. 2021. The impact of CT image parameters and skull heterogeneity modeling on the accuracy of transcranial focused ultrasound simulations. Journal of Neural Engineering. 18(4):1-28. https://doi.org/10.1088/1741-2552/abf68d

Mezger E, Rauchmann B-S, Brunoni AR, Bulubas L, Thielscher A, Werle J, Mortazavi M, Karali T, Stöcklein S, Ertl-Wagner B, Goerigk S, Padberg F, Keeser D. 2021. Effects of bifrontal transcranial direct current stimulation on brain glutamate levels and resting state connectivity: multimodal MRI data for the cathodal stimulation site. European Archives of Psychiatry and Clinical Neuroscience. 271(1):111-122. https://doi.org/10.1007/s00406-020-01177-0

Karadas M, Olsson C, Winther Hansen N, Perrier J-F, Webb JL, Huck A, Andersen UL, Thielscher A. 2021. In-vitro Recordings of Neural Magnetic Activity From the Auditory Brainstem Using Color Centers in Diamond: A Simulation Study. Frontiers in Neuroscience. 15:1-17. https://doi.org/10.3389/fnins.2021.643614

Gregersen F, Göksu C, Schaefers G, Xue R, Thielscher A, Hanson LG. 2021. Safety Evaluation of a New Setup for Transcranial Electric Stimulation during Magnetic Resonance Imaging. Brain Stimulation. 14(3):488-497. https://doi.org/10.1016/j.brs.2021.02.019

Göksu C, Scheffler K, Gregersen F, Eroğlu HH, Heule R, Siebner HR, Hanson LG, Thielscher A. 2021. Sensitivity and resolution improvement for in vivo magnetic resonance current-density imaging of the human brain. Magnetic Resonance in Medicine. 86(6):3131-3146. https://doi.org/10.1002/mrm.28944

Eroğlu HH, Puonti O, Göksu C, Gregersen F, Siebner HR, Hanson LG, Thielscher A. 2021. On the reconstruction of magnetic resonance current density images of the human brain: Pitfalls and perspectives. NeuroImage. 243:1-15. https://doi.org/10.1016/j.neuroimage.2021.118517

Dubbioso R, Madsen KH, Thielscher A, Siebner HR. 2021. The myelin content of the human precentral hand knob reflects interindividual differences in manual motor control at the physiological and behavioral level. The Journal of Neuroscience: the official journal of the Society for Neuroscience. 41(14):3163-3179. https://doi.org/10.1523/JNEUROSCI.0390-20.2021

Antonenko D, Grittner U, Puonti O, Flöel A, Thielscher A. 2021. Estimation of individually induced e-field strength during transcranial electric stimulation using the head circumference. Brain Stimulation. 14(5):1055-1058. https://doi.org/10.1016/j.brs.2021.07.001

Antonenko D, Grittner U, Saturnino G, Nierhaus T, Thielscher A, Flöel A. 2021. Inter-individual and age-dependent variability in simulated electric fields induced by conventional transcranial electrical stimulation. NeuroImage. 224:1-9. https://doi.org/10.1016/j.neuroimage.2020.117413

Weise K, Numssen O, Thielscher A, Hartwigsen G, Knösche TR. 2020. A novel approach to localize cortical TMS effects. NeuroImage. 209:1-17. Available from: 10.1016/j.neuroimage.2019.116486

Puonti O, Van Leemput K, Saturnino GB, Siebner HR, Madsen KH, Thielscher A. 2020. Accurate and robust whole-head segmentation from magnetic resonance images for individualized head modeling. NeuroImage. 219:1-17. Available from: 10.1016/j.neuroimage.2020.117044

Puonti O, Saturnino GB, Madsen KH, Thielscher A. 2020. Value and limitations of intracranial recordings for validating electric field modeling for transcranial brain stimulation. NeuroImage. 208:1-14. Available from: 10.1016/j.neuroimage.2019.116431

Pasquinelli C, Montanaro H, Lee HJ, Hanson LG, Kim H, Kuster N, Siebner HR, Neufeld E, Thielscher A. 2020. Transducer modeling for accurate acoustic simulations of transcranial focused ultrasound stimulation. Journal of Neural Engineering. 17(4):1-22. Available from: 10.1088/1741-2552/ab98dc

Habich A, Fehér KD, Antonenko D, Boraxbekk C-J, Flöel A, Nissen C, Siebner HR, Thielscher A, Klöppel S. 2020. Stimulating aged brains with transcranial direct current stimulation: Opportunities and challenges: Opportunities and challenges. Psychiatry Research - Neuroimaging. 306:1-9. Available from: 10.1016/j.pscychresns.2020.111179

Boayue NM, Csifcsák G, Aslaksen P, Turi Z, Antal A, Groot J, Hawkins GE, Forstmann B, Opitz A, Thielscher A, Mittner M. 2020. Increasing propensity to mind-wander by transcranial direct current stimulation? A registered report. European Journal of Neuroscience. 51(3):755-780. Available from: 10.1111/ejn.14347

Bikson M, Hanlon CA, Woods AJ, Gillick BT, Charvet L, Lamm C, Madeo G, Holczer A, Almeida J, Antal A, Ay MR, Baeken C, Blumberger DM, Campanella S, Camprodon J, Christiansen L, Colleen L, Crinion J, Fitzgerald P, Gallimberti L, Ghobadi-Azbari P, Ghodratitoostani I, Grabner R, Hartwigsen G, Hirata A, Kirton A, Knotkova H, Krupitsky E, Marangolo P, Nakamura-Palacios EM, Potok W, Praharaj SK, Ruff CC, Schlaug G, Siebner HR, Stagg CJ, Thielscher A, Wenderoth N, Yuan T-F, Zhang X, Ekhtiari H. 2020. Guidelines for TMS/tES Clinical Services and Research through the COVID-19 Pandemic. Brain Stimulation. 13(4):1124-1149. Available from: 10.1016/j.brs.2020.05.010

Saturnino GB, Siebner HR, Thielscher A, Madsen KH Accessibility of cortical regions to focal TES: Dependence on spatial position, safety, and practical constraints. Neuroimage. 2019 doi: 10.1016/j.neuroimage.2019.116183

Saturnino GB, Madsen KH, Thielscher A Electric field simulations for transcranial brain stimulation using FEM: an efficient implementation and error analysis. J Neural Eng. doi: 10.1088/1741-2552/ab41ba, 2019

Pasquinelli C, Hanson LG, Siebner HR, Lee HJ, Thielscher A Safety of transcranial focused ultrasound stimulation: A systematic review of the state of knowledge from both human and animal studies Brain Stimul. doi: 10.1016/j.brs.2019.07.024, 2019

Korshøj AR, Sørensen JCH, von Oettingen G, Poulsen FR, Thielscher A Optimization of tumor treating fields using singular value decomposition and minimization of field anisotropy. Phys Med Biol. 64(4):04NT03. 2019

Saturnino GB, Thielscher A, Madsen KH, Knösche TR, Weise K. A principled approach to conductivity uncertainty analysis in electric field calculations. Neuroimage. 188:821-834, 2019

Karadas M, Wojciechowski AM, Huck A, Dalby NO, Andersen UL, Thielscher A. Feasibility and resolution limits of opto-magnetic imaging of neural network activity in brain slices using color centers in diamond. Sci Rep. 8(1):4503, 2018.

Nielsen JD, Madsen KH, Puonti O, Siebner HR, Bauer C, Madsen CG, Saturnino GB, Thielscher A Automatic skull segmentation from MR images for realistic volume conductor models of the head: Assessment of the state-of-the-art. Neuroimage. 174:587-598, 2018.

Göksu, C., Hanson, L. G., Siebner, H. R., Ehses, P., Scheffler, K. & Thielscher, A. Human in-vivo brain magnetic resonance current density imaging (MRCDI). NeuroImage. 171, p. 26-39, 2018.

Göksu C, Scheffler K, Ehses P, Hanson L.G, Thielscher A. Sensitivity Analysis of Magnetic Field Measurements for Magnetic Resonance Electrical Impedance Tomography (MREIT), Magnetic Resonance in Medicine. 79, p. 748-760, 2018.

Bungert, A., Antunes, A., Espenhahn, S. & Thielscher, A. Where does TMS Stimulate the Motor Cortex? Combining Electrophysiological Measurements and Realistic Field Estimates to Reveal the Affected Cortex Position. Cerebral cortex, 27(11):5083-5094, 2017.

Minjoli, S., Saturnino, G. B., Blicher, J. U., Stagg, C. J., Siebner, H. R., Antunes, A. & Thielscher, A. The impact of large structural brain changes in chronic stroke patients on the electric field caused by transcranial brain stimulation. NeuroImage. Clinical. 15, p. 106-117, 2017.

Saturnino, G. B., Madsen, K. H., Siebner, H. R. & Thielscher, A. How to target inter-regional phase synchronization with dual-site Transcranial Alternating Current Stimulation.
NeuroImage. 163, p. 68-80, 2017.

Madsen, K.H., Ewald, L., Siebner, H.R., Thielscher, A. Transcranial Magnetic Stimulation: An Automated Procedure to Obtain Coil-specific Models for Field Calculations. Brain Stimulation 8, 1205-1208, 2015

Saturnino, G.B., Antunes, A., Thielscher, A. On the importance of electrode parameters for shaping electric field patterns generated by tDCS. Neuroimage 120, 25-35, 2015.

Moisa, M., Siebner, H.R., Pohmann, R., Thielscher, A. Uncovering a context-specific connectional fingerprint of human dorsal premotor cortex. J Neurosci 32, 7244-7252, 2012.

Thielscher, A., Opitz, A., Windhoff, M. Impact of the gyral geometry on the electric field induced by transcranial magnetic stimulation. Neuroimage 54, 234-243, 2011

Group Members

Axel Thielscher

Group Leader

Oula Puonti

Jesper Duemose Nielsen

Show all group members (8)

External Collaborators

Professor Ulrik Lund Andersen 

DTU Physics


Assoc. Professor Alexander Huck

DTU Physics


Assoc. Prof. Koen van Lempuut

Harvard University & DTU Compute


Assoc. Prof. Gottfried Schlaug

Beth Israel Deaconess Medical Center


Prof. Dr. Klaus Scheffler

Max Planck Institut for Biological Cybernetics


Assistant Prof. Hyunjoo Jenny Lee

KAIST


Professor Michael Siniatchkin

University of Bielefeld